Mountain · Gyeonggi
Cheonmasan
천마산
Cheonmasan (810.3 m), Namyangju: a steep peak in the middle of Namyangju, now a city park, seen from every side.

Place details
- Region
- Gyeonggi
- Type of place
- Mountain
- Locality in the source
- 남양주시
- Summit height
- 810.3 m summit altitude, Korea Forest Service guide p. 332
Getting there
3 official trailheads are listed below with a public transport planner: choose a trailhead, then start from your location or a station.
Trailheads you can reach by public transport
Cheonmasan has more than one way in. These are official trailheads named by the managing authority. Choose one for the way up and, if you cross the mountain, another for the way down.
- Cheonmasan Station (station course) 천마산역 (천마산역 코스)
- Cheonmasan park office (park office course) 천마산관리소 (관리소 코스)
- Sujinsa entrance (Hopyeong-dong course) 수진사 입구 (호평동 코스)
- Cheonmasan Station (station course) · official trailhead
- Cheonmasan Station (station course) · pin location
- Cheonmasan park office (park office course) · official trailhead
- Cheonmasan park office (park office course) · pin location
- Sujinsa entrance (Hopyeong-dong course) · official trailhead
- Sujinsa entrance (Hopyeong-dong course) · pin location
- Coordinate data © OpenStreetMap contributors, available under the Open Database License.
About Cheonmasan
Cheonmasan rises in the middle of Namyangju, across Onam, Hopyeong and Hwado, and became a county park in 1983; Namyangju now runs it as a city park. With Cheolmasan to the north-west it belongs to the Gwangju range.
The main peak is steep on the north-east and gentle on the west; ridges radiate from it so the summit is visible from everywhere around.
Moran Museum, the Seoul film studio and Chukryeongsan recreation forest are nearby.
Worth seeing
- Summit ridge 천마산 정상Ridges radiating in every direction.
- Cheolmasan 철마산The neighbouring peak to the north-west.
Written from the Korea Forest Service guide 꼭 한번 가 볼 우리 100대 명산, p. 332.